大约有 42,000 项符合查询结果（耗时：0.0555秒） [XML]
Accessing dict keys like an attribute?
I find it more convenient to access dict keys as obj.foo instead of obj['foo'] , so I wrote this snippet:
27 Answers
...
Filtering DataGridView without changing datasource
...ng user control in C# Visual Studio 2010 - a kind of "quick find" textbox for filtering datagridview. It should work for 3 types of datagridview datasources: DataTable, DataBinding and DataSet.
My problem is with filtering DataTable from DataSet object, which is displayed on DataGridView.
...
Use logging print the output of pprint
...
Use pprint.pformat to get a string, and then send it to your logging framework.
from pprint import pformat
ds = [{'hello': 'there'}]
logging.debug(pformat(ds))
...
Background image jumps when address bar hides iOS/Android/Mobile Chrome
...tain two possible solutions:
1) Set the #bg1, #bg2 height to 100vh. In theory, this an elegant solution. However, iOS has a vh bug (http://thatemil.com/blog/2013/06/13/viewport-relative-unit-strangeness-in-ios-6/). I attempted using a max-height to prevent the issue, but it remained.
2) The viewp...
List of MSBuild built-in variables
...from MSDN:
MSBuild reserved properties
Common MSBuild properties
Macros for Build Commands and Properties
Other useful lists:
Well-known item metadata
MSBuild special characters
First link shows the MSBuild property for project name:
MSBuildProjectName The file name of the project file w...
Check if a file exists with wildcard in shell script [duplicate]
...timization that also relies on glob expansion, but avoids the use of ls:
for f in /path/to/your/files*; do
## Check if the glob gets expanded to existing files.
## If not, f here will be exactly the pattern above
## and the exists test will evaluate to false.
[ -e "$f" ] &&...
Add EBS to Ubuntu EC2 Instance
...
Since this is a new volume, you need to format the EBS volume (block device) with a file system between step 1 and step 2. So the entire process with your sample mount point is:
Create EBS volume.
Attach EBS volume to /dev/sdf (EC2's external name for this particu...
Is there a way to follow redirects with command line cURL?
...
This doesn't work with authenticating with Google to access the spreadsheets, either. :/
– fatuhoku
May 16 '14 at 14:08
...
How to fix 'android.os.NetworkOnMainThreadException'?
I got an error while running my Android project for RssReader.
59 Answers
59
...
What is the difference between MediaPlayer and VideoView in Android
...numerous threads here, VideoView is a wrapper (200 hundred lines of code) for MediaPlayer and SurfaceView to provide embedded controls.
He also kindly shared some examples:
https://github.com/commonsguy/cw-advandroid/blob/master/Media/Video/src/com/commonsware/android/video/VideoDemo.java
https:/...